body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  header {
    background-color: #f4f4f4;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  #logo {
    height: 50px;
  }
  
  nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
  }
  
  nav ul li {
    margin-right: 20px;
  }
  
  nav ul li a {
    text-decoration: none;
    color: #333;
  }
  
  #home-slider {
    position: relative;
    height: 300px;
    overflow: hidden;
  }
  
  .slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
  }
  
  .slider-image.active {
    opacity: 1;
  }
  
  #product-section {
    padding: 50px;
  }
  
  .product {
    border: 1px solid #ccc;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
  }
  
  .product-image {
    height: 200px;
    width: 200px;
  }
  
  #cart-section {
    background-color: #f9f9f9;
    padding: 50px;
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    transition: right 0.5s ease-in-out;
  }
  
  #cart-section.show {
    right: 0;
  }
  
  #cart-items {
    list-style-type: none;
    padding: 0;
  }
  
  #cart-items li {
    margin-bottom: 10px;
  }
  
  footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
  }